NC0021504_Pretreatment_IUP_Renewal_Letter_20211006

DocuSign Envelope ID: 374D541 D-3E8E-41 00-904D-56F54AA812F1
ROY COOPER
Governor
ELIZABETH S. BISER
Secretary
S. DANIEL SMITH
Director
NORTH CAROLINA
Environmental Quality
10/6/2021
Via Electronic Mail ([e-mail])
Mr. Sam Stewart
Public Works Director, Town of Biscoe
P.O. Box 1228
Biscoe, NC 27209
Subject: Pretreatment Review of Industrial User Pretreatment Permit Renewals
Program: Town of Biscoe
WWTP: Town of Biscoe WWTP - NPDES #: NC0021504, Mongomery County
Dear Mr. Stewart:
The Municipal Unit of the Division of Water Resources has reviewed the Industrial User Pretreatment Permit
(IUP) renewal submitted by the Town of Biscoe WWTP (NPDES #: NC0021504) for the following Significant
Industrial Users (SIUs). The IUPs were received by the Division on 08/21/2021.
SIU #
SIU NAME
001
Carolina Dairy, LLC
002
Grede II, AAM Casting, Biscoe
The review indicates that the IUPs are adequate and meets the minimum requirements of 15A NCAC 2H .0905
and .0916 and 40 CFR 403.8(f)(1)(iii). The allocation table, maintained in the Division's database, has been
updated accordingly.
Regardless of this approval action today, within 180 days of the effective date of any reissued NPDES permit (or
any subsequent NPDES permit modification) the Permittee would be required to submit to the Division a written
technical evaluation of the need to revise local limits (i.e., an updated IWS, or documentation of why one is not
needed). This action may include revising, updating or adding to the list of Significant Industrial Users (SIU's).
Federal and State pretreatment regulations require the local delegated pretreatment program to effectively control
and document the discharge of wastewater from Significant/Categorical Industrial Users to the POTW. It is the
POTW's responsibility to ensure that these objectives are consistently met.
If you have any questions or comments, please contact Keyes McGee at [phone] [email:
[e-mail]]. Thank you for your continued support of the Pretreatment Program.
tkm/Biscoe.iup.ren.002
Ec: Municipal Unit File
Trent Allen, MRO
Lisa Osthues, Pretreatment Consultant,
(lisaopretreat@gmail. com)
Central Files (Laserfische)
NORTH 1:tE
nepertment of Environmental CAROLINA
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Sincerely,
EkDocuSigned by:
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for S. Daniel Smith, Director
Division of Water Resources
North Carolina Department of Environmental Quality Division of Water Resources
512 North Salisbury Street 11617 Mail Service Center I Raleigh, North Carolina 27699-1617
919.707.9000